Abstract
The purpose of this paper is to present a review of data on assessment of exposure and adverse effects due to environmental and occupational lead exposure in Brazil. Epidemiological investigations on children lead exposure around industrial and mining areas have shown that lead contamination is an actual source of concern. Lead in gasoline has been phasing out since the 1980s, and it is now completely discontinued. The last lead mining and lead refining plant was closed in 1995, leaving residual environmental lead contamination which has recently been investigated using a multidisciplinary approach. Moreover, there are hundreds of small battery recycling plants and secondary smelting facilities all over the country, which produce focal urban areas of lead contamination. Current regulatory limits for workplace lead exposure have shown to be inadequate as safety limits according to a few studies carried out lately.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 288-297 |
| Number of pages | 10 |
| Journal | Environmental Research |
| Volume | 103 |
| Issue number | 2 |
| DOIs | |
| State | Published - Feb 2007 |
| Externally published | Yes |
Keywords
- Blood lead levels
- Brazil
- Environmental exposure
- Lead exposure
- Occupational exposure
ASJC Scopus subject areas
- Biochemistry
- General Environmental Science
